EUVD-2026-12631CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
3Tags
Description
dr_libs version 0.13.3 and earlier contain an uncontrolled memory allocation vulnerability in drflac__read_and_decode_metadata() that allows attackers to trigger excessive memory allocation by supplying crafted PICTURE metadata blocks. Attackers can exploit attacker-controlled mimeLength and descriptionLength fields to cause denial of service through memory exhaustion when processing FLAC streams with metadata callbacks.
Analysis
Denial of service in dr_libs 0.13.3 and earlier enables local attackers with user privileges to exhaust system memory by supplying malicious PICTURE metadata blocks with oversized length fields in FLAC streams. The vulnerability resides in improper bounds checking during metadata parsing, allowing uncontrolled memory allocation that crashes applications processing affected audio files. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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